package cn.hackcloud.netty.frame.correct;

import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import io.netty.channel.ChannelHandlerAdapter;
import io.netty.channel.ChannelHandlerContext;

public class TimeServerHandler extends ChannelHandlerAdapter {
	private int count;

	@Override
	public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
		String body = (String) msg;
		System.out.println("收到的消息：" + body + ";the count is" + ++count);
		String currentTime = "TIME".equalsIgnoreCase(body) ? System.currentTimeMillis() + "" : "ERROR";
		currentTime = currentTime + System.getProperty("line.separator");
		ByteBuf resp = Unpooled.copiedBuffer(currentTime.getBytes());
		ctx.write(resp);
	}

	@Override
	public void channelReadComplete(ChannelHandlerContext ctx) throws Exception {
		ctx.flush();
	}

	@Override
	public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
		ctx.close();
	}
}
